@media screen and (min-width: 1490px) {



	/* #region  首页*/

	html,

	body {

		font-size: 20px;

	}

	/* #endregion */



}


@media screen and (max-width: 1489px) {

	html,
	body {
		font-size: 19px;
	}

	.container {
		width: 95%;
		padding: 0rem;
	}


}



@media screen and (min-width: 769px) and (max-width: 1200px) {

	.container {
		width: 95%;
		padding: 0rem;
	}

	.headernav .logo h3 {
		font-size: 1.2rem;
	}

	.headernav .phone {
		font-size: 1rem;
	}

}

@media screen and (max-width: 768px) {

	/* 手机导航 */

	.pc_index {
		display: none;
	}

	.phone_index {
		display: block;
	}


	.container {
		width: 95%;
		padding: 0;
	}

	.headernav {
		top: 0;
		height: 5rem;
	}

	.headernav .logo img {
		width: 3rem;
	}

	.headernav .container {
		padding: 0;
	}

	.headernav ul li {
		margin: 0;
		padding: 0 1.5rem;
		flex-direction: column;
		align-items: flex-start;
		color: #000;
		line-height: 3rem;
	}

	.headernav .active {
		border: 0;
	}

	.headernav .nav_i {
		display: none;
	}

	.headernav .phone {
		display: none;
		padding: 1rem;
		margin: 1rem;
		font-size: 1.8rem;
	}

	header .nav {
		position: fixed;
		left: -101%;
		top: 0;
		width: 60%;
		height: 100vh;
		background: #fff;
		display: block;
		padding: 3rem 0;
		transition: ease-out .36s;
		z-index: 999;
	}

	header .nav.on {
		left: 0;
	}

	header li {
		width: 100%;
		color: #000;
	}

	header .nav_icon {
		display: block;
		margin-left: auto;
		transition: ease-out .36s;
		position: relative;
		padding: .8rem;
	}

	header .nav_icon img {
		width: 2rem;
	}

	header .nav .nav_one {
		padding-right: .5rem;
		display: flex;
		align-items: center;
		width: 100%;
		border-bottom: 0.05rem solid #eee;
	}

	header .nav .nav_one a {
		font-size: 1.3rem;
		flex: 1;
		padding-right: 3rem;
		padding: 1rem 0;
	}

	header .nav_modal {
		position: fixed;
		left: 0;
		top: 0;
		width: 100%;
		height: 100%;
		background: rgba(0, 0, 0, .5);
		display: none;
		z-index: 888;
	}

	.headernav .phone img {
		width: 2rem;
	}

	/* end */



	/* 底部 */

	footer .top {
		padding: 2rem 0;
	}

	footer .top .item:nth-child(1),
	footer .top .item:nth-child(2),
	footer .top .item:nth-child(3) {
		width: 100%;
	}

	footer .top .item .product a,
	footer .top .item:nth-child(2) a,
	footer .top .item:nth-child(3) div,
	footer .botton,
	footer .top .item .product {
		font-size: 1.2rem;
		line-height: 25px;
	}

	footer .top .item:nth-child(2) a:nth-child(2n) {
		margin-right: 2.5rem;
	}

	footer .top .item .product {
		margin-bottom: 1rem;
	}

	footer .top .item:nth-child(3) div img {
		width: 2.2rem;
		height: 2.2rem;
	}

	footer .top .item:nth-child(4) {
		margin: 0 auto;
	}

	footer .botton {
		text-align: center;
	}

	footer .botton span {
		display: flex;
		align-items: center;
		justify-content: center;
		width: 100%;
	}

	footer .botton .other {
		width: 100%;
		justify-content: center;
		margin: 0;
	}

	/* end */



	/* 轮播 */

	.banner .swiper-slide {
		height: auto;
	}

	.banner .container {
		height: 0rem;
	}

	.swiper-hr {
		bottom: 1.45rem;
	}

	.ib-txt {
		padding: 100px 0 40px;
	}

	.ib-txt h3 {
		font-size: 1.2rem;
	}

	/* end */



	/* 首页 */

	.index-title p {
		font-size: 1.2rem;
	}

	.index2,
	.index4,
	.index6 {
		padding: 2rem 0;
	}

	.product-type {
		justify-content: initial;
	}

	.index2 .product-type,
	.product .product-type {
		flex-wrap: nowrap;
		white-space: nowrap;
		overflow: scroll;
	}

	.index2 .product-type li,
	.product .product-type a {
		margin-right: 2rem;
		font-size: 1.2rem;
	}

	.goods-list ul a {
		width: calc((100% - 1rem) / 2);
		margin-right: 1rem;
	}

	.goods-list ul a:nth-child(2n) {
		margin-right: 0;
	}

	.goods-list ul a:nth-child(2n+1) {
		margin-right: 1rem;
	}

	.goods-list .more,
	.other .phone,
	.other .more {
		font-size: 1.2rem;
	}

	.index3 {
		padding: 2rem 0;
		background-attachment: initial;
	}

	.index3 .content {
		margin: 0 2rem;
		padding: 1rem;
	}

	.index3 .content ul h3 {
		font-size: 1.8rem;
	}

	.index3 .left,
	.index3 .right,
	.index7 .news-list .left,
	.index7 .news-list .right {
		width: 100%;
		margin-bottom: 1rem;
	}

	.index3 .right .intor,
	.index3 .right .more,
	.index7 .news-list .left a .time,
	.index7 .news-list .left a .intor,
	.index7 .news-list .left a p,
	.index7 .news-list .right .time,
	.index7 .news-list .right .content .intor,
	.index7 .news-list .right .content p,
	.index4 .content p,
	.index4 .content .intor {
		font-size: 1.2rem;
	}

	.index4 .list li,
	.index4 .list li.active {
		width: 100%;
		margin-bottom: 1rem;
	}


	/* 产品中心 */

	.product {
		padding: 2rem 0;
	}

	.product .product-type {
		margin: 2rem 0;
	}

	.product .goods-list ul a {
		width: calc((100% - 1.2rem) / 2);
		margin-right: 1.2rem;
	}

	.product .goods-list ul a:nth-child(2n),
	.product .goods-list ul a:nth-child(4n) {
		margin-right: 0;
	}

	/* 详情 */

	.position,
	.product2 .left li p,
	.about .intor,
	.news .list .content .intor,
	.news .list .content .time,
	.news2 .intor {
		font-size: 1.2rem;
		line-height: 25px;
	}

	.product2 .left,
	.product3 .left,
	.product3 .right {
		width: 100%;
		margin-bottom: 2rem;
	}

	.product2 .left li h3,
	.news .list .content h3 {
		font-size: 1.5rem;
	}

	.product2 .right {
		max-width: 100%;
		max-height: 100%;
		margin: 0 auto;
	}

	.product3 .title {
		font-size: 1.5rem;
	}

	.product3 .left .intor img {
		width: 100%;
	}

	.product3 .right .goods-list a {
		width: 48%;
		margin-right: 4%;
	}

	.product3 .right .goods-list a:nth-child(2n) {
		margin-right: 0;
	}

	/* 关于我们 */

	.about img {
		height: 16rem;
	}

	/* 工厂实力 */

	.tuwen .list a {
		width: calc((100% - 2rem) / 2);
		margin-right: 2rem;
	}

	.tuwen .list a:nth-child(2n) {
		margin-right: 0rem;
	}

	.tuwen .list a:nth-child(2n+1) {
		margin-right: 2rem;
	}

	.tuwen .list a .title,
	.news2 ul li,
	.us p,
	.us .left div {
		font-size: 1.2rem;
	}

	/* 新闻中心 */

	.news .list i,
	.news .list .content {
		width: 100%;
	}

	.news .list .content {
		margin-top: 1rem;
	}

	/* 详情 */

	.news2 ul {
		margin: 1rem 10% 3.5rem 10%;
	}

	/* 关于我们 */

	.us .left {
		margin-bottom: 2rem;
	}




	.pagination>li>a,
	.pagination>li>span {
		font-size: 1.2rem;
	}


}


/* #region  */

/* #endregion */